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#include <target/target_core_base.h>
#include <linux/btree.h>
#define TCM_QLA2XXX_VERSION "v0.1"
/* length of ASCII WWPNs including pad */
#define TCM_QLA2XXX_NAMELEN 32
/* lenth of ASCII NPIV 'WWPN+WWNN' including pad */
#define TCM_QLA2XXX_NPIV_NAMELEN 66
#include "qla_target.h"
struct tcm_qla2xxx_nacl {
/* From libfc struct fc_rport->port_id */
u32 nport_id;
/* Binary World Wide unique Node Name for remote FC Initiator Nport */
u64 nport_wwnn;
/* ASCII formatted WWPN for FC Initiator Nport */
char nport_name[TCM_QLA2XXX_NAMELEN];
/* Pointer to qla_tgt_sess */
struct qla_tgt_sess *qla_tgt_sess;
/* Pointer to TCM FC nexus */
struct se_session *nport_nexus;
/* Returned by tcm_qla2xxx_make_nodeacl() */
struct se_node_acl se_node_acl;
};
struct tcm_qla2xxx_tpg_attrib {
int generate_node_acls;
int cache_dynamic_acls;
int demo_mode_write_protect;
int prod_mode_write_protect;
};
struct tcm_qla2xxx_tpg {
/* FC lport target portal group tag for TCM */
u16 lport_tpgt;
/* Atomic bit to determine TPG active status */
atomic_t lport_tpg_enabled;
/* Pointer back to tcm_qla2xxx_lport */
struct tcm_qla2xxx_lport *lport;
/* Used by tcm_qla2xxx_tpg_attrib_cit */
struct tcm_qla2xxx_tpg_attrib tpg_attrib;
/* Returned by tcm_qla2xxx_make_tpg() */
struct se_portal_group se_tpg;
};
#define QLA_TPG_ATTRIB(tpg) (&(tpg)->tpg_attrib)
struct tcm_qla2xxx_fc_loopid {
struct se_node_acl *se_nacl;
};
struct tcm_qla2xxx_lport {
/* SCSI protocol the lport is providing */
u8 lport_proto_id;
/* Binary World Wide unique Port Name for FC Target Lport */
u64 lport_wwpn;
/* Binary World Wide unique Port Name for FC NPIV Target Lport */
u64 lport_npiv_wwpn;
/* Binary World Wide unique Node Name for FC NPIV Target Lport */
u64 lport_npiv_wwnn;
/* ASCII formatted WWPN for FC Target Lport */
char lport_name[TCM_QLA2XXX_NAMELEN];
/* ASCII formatted WWPN+WWNN for NPIV FC Target Lport */
char lport_npiv_name[TCM_QLA2XXX_NPIV_NAMELEN];
/* map for fc_port pointers in 24-bit FC Port ID space */
struct btree_head32 lport_fcport_map;
/* vmalloc-ed memory for fc_port pointers for 16-bit FC loop ID */
struct tcm_qla2xxx_fc_loopid *lport_loopid_map;
/* Pointer to struct scsi_qla_host from qla2xxx LLD */
struct scsi_qla_host *qla_vha;
/* Pointer to struct scsi_qla_host for NPIV VP from qla2xxx LLD */
struct scsi_qla_host *qla_npiv_vp;
/* Pointer to struct qla_tgt pointer */
struct qla_tgt lport_qla_tgt;
/* Pointer to struct fc_vport for NPIV vport from libfc */
struct fc_vport *npiv_vport;
/* Pointer to TPG=1 for non NPIV mode */
struct tcm_qla2xxx_tpg *tpg_1;
/* Returned by tcm_qla2xxx_make_lport() */
struct se_wwn lport_wwn;
};
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